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Filters

4CH-925 Replacement Hot Tub Filter Cartridge for 20 sq. ft. Top Load

4CH-925 Replacement Hot Tub Filter Cartridge for 20 sq. ft. Top Load

  • Diameter: 4 5/8 ; length: 7 1/4
  • Top end cap: semi-circular handle, 0" inner diameter; bottom end cap: injection molded 1-1/2" sae thread, 0" inner diameter
  • Pleat count: 190; filter media: 3 oz reemay 2033; filter area: 20 sq. ft.
  • Get more efficient filtration and better water clarity with ProAqua filters.
  • Longer time between cleanings; meets oem specifications
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